St. Peter's Square is a large plaza located in front of St. Peter's Basilica in Vatican City. Designed by Gian Lorenzo Bernini in the 17th century, the square is famous for its impressive colonnades that create a welcoming embrace for visitors. The square is often used for public gatherings and ceremonies, including papal addresses. At the center of the square stands an ancient Egyptian obelisk, which dates back to 15 BC. The obelisk is surrounded by a circular fountain on each side, enhancing the square's beauty. St. Peter's Square serves as a significant site for both religious and cultural events, attracting millions of tourists each year.